Easy
30-60 minutes
This is an authentic Craftsman replacement part, sourced from the original manufacturer for use with walk-behind lawnmowers. The door connects to the mower deck with springs that provide torsion to cover the opening at the rear when the bag is removed. This item is available as an individual replacement part.
Rear Door Assembly 532421084
OEM part for: Poulan, Craftsman
Part Number: 532421084
$30.19
Factory Backorder
Date Available: Unknown 
Compatibility
This Rear Door Assembly will fit the following 81 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Craftsman
Show More Compatible ModelsThis item works with the following types of products:
- Lawn Mower Parts
This part replaces obsolete part #: 421084,
Customer Part Reviews ?
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SWEET
The door arrived quickly and fits perfect. Only took about 15 minutes to install. Suggest spraying the retaining bolts with WD-40 to ease getting them out. Mower works like new with no grass clippings blowing everywhere.
Guest -
June 30, 2020
Verified Purchase
It fits my mower perfectly
It fits my mower perfectly. Easy to install.
ABNER -
June 15, 2020
Verified Purchase
Craftsman parts available
Thanks to eReplacement parts we can keep our Craftsman lawn mower going for now.
Susan -
May 1, 2020
Verified Purchase
Easy to install once I figured out what I had to - might have helped if here were instructions how to install. I was able to figure it out after struggling with a very tight bolt. Fits perfect
The product arrived on time as promised. And in excellent condition
Guest -
July 12, 2019
Verified Purchase
Questions & Answers ?
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Does this fit my product?Questions & Answers for Rear Door Assembly
Does this part fit my lawn mower? Rear Door Assembly 532421084
Frances
for model number 917.370620
asked on 2023-03-31
Hi Frances,
Thank you for your question. We have researched this for you and this would be the correct rear door assembly for your lawn mower. If you would like to place an order for it, please call our customer service line and anyone will be happy to assist you. We look forward to hearing from you!
eReplacementParts Team March 31, 2023
Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Lawn mower rear door broke (plastic)
John - November 16, 2016
👍 2 of 3 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Pliers, Wrench Set, Nutdriver
Removed broken rear door. Removed LH and RH springs, removed right rear wheel and pried wheel assembly off. Put on new door and springs, replaced wheel assembly. Good to go.
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
